Xantrex XPower Powerpack 400 R, Owner'S Manual

Page: 58 / 74

Troubleshooting
5-4 975-0162-01-01
Measured AC
output voltage
is too low. Use of an
average-reading AC
voltmeter to read
output voltage.
Battery is almost fully
discharged.
The modified sine wave (MSW)
output of the XPower Powerpack
requires a true RMS reading meter,
such as the Fluke 87 series, for
accurate measurement.
Press Display Function button to
verify battery status and recharge the
XPower Powerpack as necessary.
“Battery Charge %” reading on the
digital display is only accurate when
the XPower Powerpack has been
disconnected from all appliances and
all charging sources for fifteen
minutes.
Charging
Status
light is
OFF
when AC
Charger is
connected
No AC power at the
AC wall outlet.
AC Charger is faulty.
Ensure power is available at the AC
wall outlet.
Replace the AC Charger.
Green
Charging
Status
light is
flashing
(indicating
recharging)
and Battery
Charge (%)
does not turn
on.
Battery Charge (%)
reading on digital
display is only
accurate when the
XPower Powerpack
has been disconnected
from all appliances
and all charging
sources for fifteen
minutes. Unplug the charging sources and any
appliances and let the XPower
Powerpack rest for 15 minutes to
obtain an accurate reading.
Table 5-1 Troubleshooting reference
Problem Possible Cause Solution